4778804 has 24 divisors (see below), whose sum is σ = 8873760. Its totient is φ = 2245536.

The previous prime is 4778803. The next prime is 4778827. The reversal of 4778804 is 4088774.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4778803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17114 + ... + 17390.

It is an arithmetic number, because the mean of its divisors is an integer number (369740).

Almost surely, 2^4778804 is an apocalyptic number.

It is an amenable number.

4778804 is a deficient number, since it is larger than the sum of its proper divisors (4094956).

4778804 is a wasteful number, since it uses less digits than its factorization.

4778804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 4778804 is about 2186.0475749626. The cubic root of 4778804 is about 168.4378694762.

The spelling of 4778804 in words is "four million, seven hundred seventy-eight thousand, eight hundred four".